httpd启动失败并显示错误

Question

当我尝试通过yum install httpd安装服务器时，稍后当我开始服务时，它会显示以下错误：

[root@localhost ~]# systemctl enable httpd.service 
ln -s '/usr/lib/systemd/system/httpd.service' '/etc/systemd/system/multi-user.target.wants/httpd.service' 
[root@localhost ~]# systemctl start httpd.service 
Job for httpd.service failed. See 'systemctl status httpd.service' and 'journalctl -xn' for details. 
[root@localhost ~]# 

任何人都可以帮忙吗？